# Class 11 Online Maths Study Material|NCERT Solutions|High School Maths

Mathematics is the study of numbers, equations, functions, and geometric shapes and their relationships.It in used all the "hard" sciences, such as biology, chemistry, and physics; the "soft" sciences, such as economics, psychology, and sociology; engineering fields, such as civil, mechanical, and industrial engineering; and technological fields such as computers, rockets, and communications.So it is important for the basics to be very clear from the starting .We are creating the material so that students can understand and develop clear understanding of Mathematics. Here are we are giving the Class 11 Maths study material,Class 11 Maths worksheets ,NCERT solution ,exam paper, Maths problem and solution to help student practice maths . This will help in getting good marks in examination.

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## Trigonometry and its function

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• Introduction
• What is angle
• Trigonmetric Ratio's
• Trignometric functions
• Domain and Range of trigonimetric functions
• Trigonometrics function of Sum and difference of angless
• Trigonometric equations

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## complex numbers

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## Linear Inequalities

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## Permutation

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